Class ArrayBufferViewGetByteLengthNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.array.ArrayBufferViewGetByteLengthNode

All Implemented Interfaces:

com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public abstract class ArrayBufferViewGetByteLengthNode
extends JavaScriptBaseNode

Gets the byteLength of a typed array. Specializes on the type of the underlying ArrayBuffer.

See Also:

• TypedArrayLengthNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ArrayBufferViewGetByteLengthNode()

Method Summary

Modifier and Type	Method	Description
abstract int	executeInt(com.oracle.truffle.api.nodes.Node node, JSTypedArrayObject obj, JSContext context)
protected static TypedArray	getArrayType(JSTypedArrayObject obj)
protected static int	getByteLength(com.oracle.truffle.api.nodes.Node node, JSTypedArrayObject typedArray, JSContext context, TypedArrayLengthNode typedArrayLengthNode)
protected static int	getByteLengthCached(JSTypedArrayObject obj, JSContext context, TypedArray cachedArray)

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

copy, getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, onReplace, reportLoopCount, reportLoopCount

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize, reportReplace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ArrayBufferViewGetByteLengthNode

protected ArrayBufferViewGetByteLengthNode()

Method Details

executeInt

public abstract int executeInt(com.oracle.truffle.api.nodes.Node node,
 JSTypedArrayObject obj,
 JSContext context)

getByteLengthCached

protected static int getByteLengthCached(JSTypedArrayObject obj,
 JSContext context,
 TypedArray cachedArray)

getByteLength

protected static int getByteLength(com.oracle.truffle.api.nodes.Node node,
 JSTypedArrayObject typedArray,
 JSContext context,
 TypedArrayLengthNode typedArrayLengthNode)

getArrayType

protected static TypedArray getArrayType(JSTypedArrayObject obj)